package net.zretc.dao;

import java.util.List;

import net.zretc.entitys.Users;

public interface UsersDAO {
	public Users findByPhoneAndPassword(String username, String password);
	public Users findById(int id);
	public int insert(Users users);
	public int update(Users users);
	public List<Users> findAll();
	public int delete(int id);
	public int Count();
}
